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数值分析实验
说明： 数值分析实验1.明确插值多项式和分段插值多项式各自的优缺点；
编程实现拉格朗日插值算法，分析实验结果体会高次插值产生的龙格现象；(Experiments of numerical analysis 1. Define the advantages and disadvantages of interpolation polynomials and piecewise interpolation polynomials. The Lagrange interpolation algorithm is programmed, and the Runge phenomenon produced by high-order interpolation is analyzed.)
- 2019-04-30 22:30:36下载
- 积分：1
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coding
浸入边界法（Immersed Boundary Method）的一个示例程序。包括说明文档。(A code using the IBM (Immersed Boundary Method ) . And the help documention is included .)
- 2016-12-04 10:50:36下载
- 积分：1
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calCSP
计算由样本矩阵X及其标签列向量label得到的csp投影矩阵 (calculate csp matrix )
- 2020-10-19 12:37:25下载
- 积分：1
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SignalProcess
基于Visual C++的地震信号处理程序源代码，包括常用的FFT和Hilbert变换代码。(Visual C++ based on the seismic signal processing program source code, including the commonly used FFT and Hilbert transform code.)
- 2010-05-09 20:34:45下载
- 积分：1
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kalmanfilte22r
典型的二维kalman滤波原理程序，容易掌握！(typical two-dimensional Kalman filtering process easy!)
- 2007-06-17 17:13:04下载
- 积分：1
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n_wo
可控源音频大地电磁一维occam反演程序(Controlled source audio magnetotelluric inversion program of one-dimensional occam)
- 2020-12-02 16:19:25下载
- 积分：1
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na7
Orthogonal Polynomials Approximation
数值分析，计算正交基多项式的系数
(Given a function f and a set of m >0 distinct points . You are supposed to write a function to approximate f by an orthogonal polynomial using the exact function values at the given m points with a weight assigned to each point . The total error must be no larger than a given tolerance.
Format of function
int OPA( double (*f)(double t), int m, double x[], double w[], double c[], double*eps )
where the function pointer double (*f)(double t) defines the function f int m is the number of points double x[] contains points double w[] contains the values of a weight function at the given points x[] double c[] contains the coefficients of the approximation polynomial double*eps is passed into the function as the tolerance for the error, and is supposed to be returned as the value of error. The function OPA is supposed to return the degree of the approximation polynomial.
Note: a constant Max_n is defined so that if the total error is still not small enough when n = Ma)
- 2011-11-27 11:47:21下载
- 积分：1
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计算多层膜结构的透射率Transsion
计算多层膜结构的透射率。可以计算各种偏振态，各层膜材料的折射率和厚度及波长等可以自己设置。(multilayered film, transmission, wavelength.)
- 2015-08-22 15:04:32下载
- 积分：1
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J.Fulleabouguer
一款很好用的卫星重力异常布格校正Fortran90程序。(A very useful bouguer correction Fortran 90 program。)
- 2010-07-22 10:53:14下载
- 积分：1
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matlab
说明： 利用matlab求解方程，方程求解并画图(Equation solving and drawing)
- 2020-11-17 14:28:06下载
- 积分：1
